Answer:
keep producing in the short run but exit the industry or go out of business in the long run
Explanation:
A perfect competition is characterised by many buyers and sellers of homogeneous goods and services. Market prices are set by the forces of demand and supply. There are no barriers to entry or exit of firms into the industry.
In the long run, firms earn zero economic profit. If in the short run firms are earning economic profit, in the long run firms would enter into the industry. This would drive economic profit to zero.
Also, if in the short run, firms are earning economic loss, in the long run, firms would exit the industry until economic profit falls to zero.
A firm should shut down in the short run if price is less than average variable cost. But since the diner's price is greater than average variable cost, it should continue production.
A firm should exit the industry in the long run if price is less than average total cost. the diner's price is less than average total cost, so it should shut down in the long run
Answer:
Price Risk, Reinvestment Risk, Investment Horizon and Longer maturity Bond.
Explanation:
- Price risk is the risk of a decline in a bond's value due to an increase in interest rates. This risk is higher on bonds that have long maturities than on bonds that will mature in the near future.
- Reinvestment risk is the risk that a decline in interest rates will lead to a decline in income from a bond portfolio. This risk is obviously high on callable bonds. It is also high on short-term bonds because the shorter the bond's maturity, the fewer the years before the relatively high old-coupon bonds will be replaced with new low-coupon issues.
- Which type of risk is more relevant to an investor depends on the investor's investment horizon, which is the period of time an investor plans to hold a particular investment.
- Longer maturity bonds have high price risk but low reinvestment risk, while higher coupon bonds have a higher level of reinvestment risk and a lower level of price risk.
Answer:
sales ; average accounts receivables
Explanation:
Accounts receivable turnover refers to how a business firm manage its assets. Businesses, companies uses accounts receivables to know and quantify how perfectly goods bought on credit by their customers are being paid back. It also measures how business gives credit and collects back it's debt .It is calculated as net sales divided by average accounts receivables.
Answer: (i) $20 per model
(ii) $27 per model
(iii) Ginny has a comparative advantage in building models.
Explanation:
A country or a firm has a comparative advantage in producing a commodity if the opportunity cost of producing that commodity in terms of other commodities is lower than the other country or firm.
Opportunity cost is the benefit that is foregone for an individual by choosing one alternative over other alternatives available to him.
If the opportunity cost is lower for an individual then this will benefit him whereas if the opportunity cost is higher then this will not benefit the individuals.
Therefore,
Ginny's Opportunity cost of producing one model = 
= $20 per model
Eric’s opportunity cost of building models = $20 + 35% of $20
= $20 + $7
= $27 per model
Hence, Ginny has a comparative advantage in building models because Ginny's opportunity cost of building model is lower than Eric's opportunity cost.
Answer:
Increase; a positive
Explanation:
An aggregate demand in economics terms is an economic measurement of the total amount of demand for all finished goods and services produced in an economy.
Aggregate demand is expressed as the total amount of money exchanged for those goods and service at a specific price level and point in time.
